Base | Representation |
---|---|
bin | 1100110011100110101… |
… | …1011001100010100010 |
3 | 210000212221112022220201 |
4 | 3030321223121202202 |
5 | 12101040304311320 |
6 | 245023251255414 |
7 | 21616035505435 |
oct | 3147153314242 |
9 | 700787468821 |
10 | 220011010210 |
11 | 85340530372 |
12 | 367812aa56a |
13 | 17993080414 |
14 | a911a3181c |
15 | 5aca16770a |
hex | 3339ad98a2 |
220011010210 has 32 divisors (see below), whose sum is σ = 420232788720. Its totient is φ = 82646403072.
The previous prime is 220011010199. The next prime is 220011010217. The reversal of 220011010210 is 12010110022.
220011010210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 96341331321 + 123669678889 = 310389^2 + 351667^2 .
It is a super-2 number, since 2×2200110102102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (220011010217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338265 + ... + 1493644.
Almost surely, 2220011010210 is an apocalyptic number.
220011010210 is a deficient number, since it is larger than the sum of its proper divisors (200221778510).
220011010210 is a wasteful number, since it uses less digits than its factorization.
220011010210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2832390.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 220011010210 its reverse (12010110022), we get a palindrome (232021120232).
The spelling of 220011010210 in words is "two hundred twenty billion, eleven million, ten thousand, two hundred ten".
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